private void DrawRace(Graphics g)
{
Pen p = new Pen(Color.Black, 1);
int iX = 0, iY = 0;
for (iX = 0; iX < Width; iX++)
{
for (iY = 0; iY < Height; iY++)
{
if (CarState != null && iX == CarState.X && iY == CarState.Y)
{
g.FillRectangle(Brushes.Yellow, iX * SCALE, iY * SCALE, SCALE, SCALE);
}
else if (m_rtTrack.IsRaceStart(iX, iY))
{
g.FillRectangle(Brushes.Red, iX * SCALE, iY * SCALE, SCALE, SCALE);
}
else if (m_rtTrack.IsRaceEnd(iX, iY))
{
g.FillRectangle(Brushes.Green, iX * SCALE, iY * SCALE, SCALE, SCALE);
}
else if (m_rtTrack.ValidPoint(iX, iY))
{
g.FillRectangle(Brushes.Black, iX * SCALE, iY * SCALE, SCALE, SCALE);
}
}
}
Text = CarState.ToString();
}
public override double Reward(Action a)
{
if (m_rtTrack.IsRaceEnd(this))
{
return(m_rtTrack.MaxReward);
}
if (m_rtTrack.IsGoalState(this))
{
return(0.0);
}
RaceCarState sTagApply = new RaceCarState(this);
bool bNoCollision = sTagApply.Apply((VelocityAction)a, true);
if (bNoCollision)
{
return(-0.01);
}
else
{
return(-sTagApply.Velocity);
}
}
